- The three "Legendary Dragons" are named after Plato's Dialogues, from which we have many of our myths pertaining to the lost city of Atlantis.
- The German name of this card, "Kralle des Critias", means "Claw of Critias". An accurate translation of "The Fang of Critias" would be "Der Reißzahn von Critias".
- "The Fang of Critias" is the only "Legendary Dragon" who does not have a Fusion Monster that appears in more than one episode.
- This is the only "Legendary Dragon" card that did not receive a major artwork change from its anime counterpart, instead receiving a more detailed rendering of its anime artwork.
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